Catalyst 3750-E and 3560-E Switch Cisco IOS ... - DNIP . NET

ip igmp snooping querierChapter 2Catalyst 3750-E and 3560-E Switch Cisco IOS Commandsip igmp snooping querierUse the ip igmp snooping querier global configuration command on the switch stack or on a standaloneswitch to globally enable the Internet Group Management Protocol (IGMP) querier function in Layer 2networks. Use the command with keywords to enable and configure the IGMP querier feature on aVLAN interface. Use the no form of this command to return to the default settings.ip igmp snooping querier [vlan vlan-id] [address ip-address | max-response-time response-time| query-interval interval-count | tcn query [count count | interval interval] | timer expiry |version version]no ip igmp snooping querier [vlan vlan-id] [address | max-response-time | query-interval | tcnquery { count count | interval interval} | timer expiry | version]Syntax Descriptionvlan vlan-idaddress ip-addressmax-response-timeresponse-timequery-intervalinterval-counttcn query[count count| interval interval]timer expiryversion version(Optional) Enable IGMP snooping and the IGMP querier function on thespecified VLAN. The range is 1 to 1001 and 1006 to 4094.(Optional) Specify a source IP address. If you do not specify an IP address,the querier tries to use the global IP address configured for the IGMP querier.(Optional) Set the maximum time to wait for an IGMP querier report. The rangeis 1 to 25 seconds.(Optional) Set the interval between IGMP queriers. The range is 1 to 18000seconds.(Optional) Set parameters related to Topology Change Notifications (TCNs).The keywords have these meanings:• count count—Set the number of TCN queries to be executed during theTCN interval time. The range is 1 to 10.• interval interval—Set the TCN query interval time. The range is 1 to255.(Optional) Set the length of time until the IGMP querier expires. The rangeis 60 to 300 seconds.(Optional) Select the IGMP version number that the querier feature uses.Select 1 or 2.DefaultsThe IGMP snooping querier feature is globally disabled on the switch.When enabled, the IGMP snooping querier disables itself if it detects IGMP traffic from amulticast-enabled device.Command ModesGlobal configurationCommand HistoryRelease12.2(35)SE2ModificationThis command was introduced.2-258Catalyst 3750-E and 3560-E Switch Command ReferenceOL-9776-08